Alright, let's work through 4932 times 6478 step by step
4932 × 6478 = 6478 × (4932)
+ 6478 × 2 producing 12956
+ 6478 × 30 which equals 194340
+ 6478 × 900 that is equal 5830200
+ 6478 × 4000 that equals 25912000

= 31949496
